HW HINTS UNIT 1
SE1: Car Ride
Q1 & Q2 most are getting the answer in no more than 2 attempts.
Q3: You need to break down this problem into two parts. One with the constant acceleration and then the part with
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Strategies for Completing the Homework Assignments in Physics 123 Mechanics
Now that the class has stabilized a bit, I want to review the various suggestions I have made either
during lecture or within emails, in my syllabus, in personal conversations.
Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car
accelerates uniformly at a rate of 4.6 m/s2 for 3.7 seconds. It then continues at a constant speed for 8 seconds, before
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